

There is a sentence in an exercise in the Speed Master N4 book:

> [引越しします]までにいらないものを捨てておいた方がいいですよ。

The expression in brackets should be put in the correct form. The keys state
that the correct form is 引越しする. Can する be dropped? Or does Nまで（に）works only
when N is an expression of time?


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2023-11-19T17:02:12.610
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2023-11-20T15:44:04.750
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question
grammar particle-まで
Do Nする verbs require the する part with まで（に）?


You can also say 引越しまでに (noun 引越し + particle まで + particle に) , but it is
often not thought as a form of verb 引越しする.


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2023-11-19T18:08:56.203
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2023-11-19T18:08:56.203
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answer